His star paled at Montpelier. After spending an hour on an early parade he went to lunch with the Préfet, to whom he promised promotion and the decorations of the Grand Cross of the Legion of Honor. Upon returning to his hotel he found it in the hands of the gensdarmes, and himself under arrest. Collet’s staff shared his fate, and all whom he had misled were held in custody for several weeks, while the villain of the piece hourly expected to be shot. One day the Préfet had a party, and to amuse them sent orders that Collet should be brought from his prison under escort. He was left for a moment alone in the serving-room, from which there was no exit save through the dining-room. At this door two sentinels were stationed. Collet’s wits were at work. While he waited to make a spectacle for the guests he caught sight of the white suit of an assistant cook, which had been left in the serving-room. Hastily putting it on and taking up a dish of sweets he knocked at the passage door, and was suffered to go through without recognition or interruption. He took refuge in a house close to the Préfecture, and remained there in hiding while the alarm was given, and search and pursuit organised. After escaping from the town he wandered about the country devising fresh swindles. One of the most successful of these was at the expense of a bank at Tulle, where he cashed a forged letter of credit for 5,000 francs, and got off as far as Lorient. A clerk of the bank followed him thither, caught him and handed him over to justice. He was more carefully held this time, and passed on to Grenoble, where he was sentenced to five years of _travaux forcés_, which by special favor he expiated at Grenoble. Here he was recognised and denounced by one of his former staff officers, with the result that he was sent to Toulon to finish his term. When set at liberty he fixed his residence at Poussin, in the department of Ain, where he was kept under surveillance, but managed to evade it, and proceeded to commit fresh crimes. At Toulouse he imposed upon the superior of a religious house, where he was given shelter. To show his gratitude he proposed to endow it with a gift of land. The property was chosen, the purchase agreed upon, but Collet could not immediately produce the funds, and his bankers, according to Collet, talked of delaying completion. Collet meanwhile set himself to borrow from friends he had beguiled, and managed to extract 74,000 francs in all from them. Next day he disappeared.